INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a20358de9e426c8f51f5f310e97704cd6b48ee4e078f85c76cfbab7cb7581a1', 
    'S8JmHRYbHjYVBs9rquzqQtLz/ZN83kRKsWB57ZQiWAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)